EFR32FG12P432F Datasheet, PDF (36/183 Pages) Silicon Laboratories – EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet

4.1.7 Brown Out Detector (BOD)
EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
Electrical Specifications
Table 4.10. Brown Out Detector (BOD)
Parameter
DVDD BOD threshold
DVDD BOD hysteresis
DVDD BOD response time
AVDD BOD threshold
AVDD BOD hysteresis
AVDD BOD response time
EM4 BOD threshold
EM4 BOD hysteresis
EM4 BOD response time
Symbol
Test Condition
V_DVDDBOD
DVDD rising
DVDD falling (EM0/EM1)
DVDD falling (EM2/EM3)
V_{DVDDBOD_HYST}
t_{DVDDBOD_DELAY} Supply drops at 0.1V/μs rate
V_AVDDBOD
AVDD rising
AVDD falling (EM0/EM1)
AVDD falling (EM2/EM3)
V_{AVDDBOD_HYST}
t_{AVDDBOD_DELAY} Supply drops at 0.1V/μs rate
V_EM4DBOD
AVDD rising
AVDD falling
V_{EM4BOD_HYST}
t_{EM4BOD_DELAY} Supply drops at 0.1V/μs rate
Min
Typ
Max
Unit
—
—
1.62
V
1.35
—
—
V
1.3
—
—
V
—
18
—
mV
—
2.4
—
μs
—
—
1.62
—
1.8
V
—
V
1.53
—
—
V
—
20
—
mV
—
2.4
—
μs
—
—
1.7
V
1.45
—
—
V
—
25
—
mV
—
300
—
μs
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